package job;

public class PrimeNumber1 {
    public static void main(String[] args) {

        for (int num = 2; num <= 100; num++) {
            boolean flag = true;
            for (int i = 2; i <= num / 2; i++) {
                if (num % i == 0) {
                    flag = false;
                    break;
                }
            }
            if (flag) {
                System.out.print(num + "\t");
            }
        }
    }
}

class PrimeNumber2{
    public static void main(String[] args) {

        for (int num = 2; num <= 100; num++) {
            boolean flag = true;
            for (int i = 2; i <= num / 2; i++) {
                if (num % i == 0) {
                    flag = false;
                    break;
                }
            }
            if (flag) {
                System.out.print(num + "\t");
            }
        }
    }


}